10545546 has 32 divisors (see below), whose sum is σ = 24012288. Its totient is φ = 3056240.

The previous prime is 10545541. The next prime is 10545547. The reversal of 10545546 is 64554501.

It is a super-2 number, since 2×10545546² = 222417080876232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10545541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1956 + ... + 4991.

It is an arithmetic number, because the mean of its divisors is an integer number (750384).

Almost surely, 2^10545546 is an apocalyptic number.

10545546 is an abundant number, since it is smaller than the sum of its proper divisors (13466742).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10545546 is a wasteful number, since it uses less digits than its factorization.

10545546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6986.

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 10545546 is about 3247.3906448101. The cubic root of 10545546 is about 219.2921186734.

It can be divided in two parts, 105455 and 46, that added together give a palindrome (105501).

The spelling of 10545546 in words is "ten million, five hundred forty-five thousand, five hundred forty-six".